使命5玩到第10关 出错

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Error: Could not load xanim "pb_hold_run_right_satchel".
Error: Could not load xanim "pb_hold_run_back_satchel".
Error: Could not load xanim "pb_hold_run_satchel".
Error: Could not load xanim "pb_sprint_hold_satchel".
Error: Could not load xanim "pb_crouch_hold_idle_satchel".
Error: Could not load xanim "pb_hold_idle_satchel".
Error: Could not load xanim "pb_prone_hold_satchel".
Error: Could not load xanim "pt_hold_prone_throw_satchel".
Error: Could not load xanim "pt_hold_throw_satchel".
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'0' is not a valid value for dvar 'bg_shock_viewKickPeriod'
  Domain is any number from 0.001 to 1000
'0' is not a valid value for dvar 'bg_shock_soundFadeInTime'
  Domain is any number from 0.001 to 1000
'0' is not a valid value for dvar 'bg_shock_soundFadeOutTime'
  Domain is any number from 0.001 to 1000
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Direct3DDevice9::Present failed: Driver internal error
有人遇到过吗?怎么解决?